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DNS tunneling

CySA+Study Resources

Wireshark Lab: Detecting DNS Exfiltration in PCAP Traffic

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Onyebuchi Iyase
April 29, 2026

@funbirdllc

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Dark technical header graphic reading PROMPT INJECTION WAS THE TRIGGER, THE BUG WAS TENANT ISOLATION, with the subline ChatGPT sandbox cross-account leak

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